HTTP Headers Analysis for https://webmail.integrator.com.br

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding, Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding, Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=0, no-cache, no-store, must-revalidate

Pragma

Caching

no-cache

cache-control: max-age=0, no-cache, no-store, must-revalidate
pragma: no-cache

Content Headers

Content-Type

Content

text/html; charset="utf-8"

content-type: text/html; charset="utf-8"

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: webmailrelogin=no; HttpOnly; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; port=443; secure
webmailsession=%3a7JVnNoaqbNGwsZ_T%2cbf6d2d6c150acf714e7f7689613b79f3; HttpOnly; path=/; port=443; secure
roundcube_sessid=expired; HttpOnly; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; port=443; secure
roundcube_sessauth=expired; HttpOnly; domain=webmail.integrator.com.br; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; port=443; secure
PPA_ID=expired; HttpOnly; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; port=443; secure
roundcube_cookies=enabled; HttpOnly; expires=Fri, 19-Feb-2027 08:43:27 GMT; path=/; port=443; secure

Other Headers

Date

Other

Thu, 19 Feb 2026 08:43:27 GMT

X-Mod-Pagespeed

Other

1.13.35.2-0

date: Thu, 19 Feb 2026 08:43:27 GMT
x-mod-pagespeed: 1.13.35.2-0

Recommendations

Enable compression (gzip/brotli) to improve performance